private void BindDataForChart(GraphPane myPane)
{
//绑定数据
string[] dateTime = new string[EmployeeComeAndLeaveList.Count];
double[] comeCount = new double[EmployeeComeAndLeaveList.Count];
double[] leaveCount = new double[EmployeeComeAndLeaveList.Count];
for (int i = 0; i < EmployeeComeAndLeaveList.Count; i++)
{
dateTime[i] = EmployeeComeAndLeaveList[i].Year + "/" + EmployeeComeAndLeaveList[i].Month;
comeCount[i] = EmployeeComeAndLeaveList[i].Entry;
leaveCount[i] = EmployeeComeAndLeaveList[i].Dimission;
}
myPane.AddBar("进入人数", null, comeCount, Color.DimGray);
myPane.AddBar("离开人数", null, leaveCount, Color.DarkSalmon);
myPane.XAxis.MajorTic.IsBetweenLabels = true;
myPane.XAxis.Scale.TextLabels = dateTime;
myPane.XAxis.Type = AxisType.Text;
myPane.BarSettings.Type = BarType.Cluster;
myPane.BarSettings.Base = BarBase.X;
}
/// <summary>
/// 柱形图表
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button12_Click(object sender, EventArgs e)
{
myPane = zedGraphControl1.GraphPane;
double[] x = { 2, 4, 6, 8, 10, 12 }; //定义变量存储数据的X坐标
double[] y = { 100, 115, 75, 22, 98, 40 }; //定义变量存储数据的Y坐标
BarItem myBar = myPane.AddBar("Curve 1", x, y, Color.Red);
// BarItem它的基类ZedGraph.CurveItem里包含了Pane上单个曲线图表的数据和方法。
//它实现了图表的属性设置，myPane.AddBar方法中的第一个参数为柱形图的注释，第二三个参数分别是数据的X,Y坐标，
//最后一个参数为柱形图的颜色。
myBar.Bar.Fill = new Fill(Color.Red, Color.White, Color.Red);
//设置柱形图颜色，两边为Red，中间为White。
//myPane.BarSettings.Base = BarBase.Y; //以Y轴为基轴
myPane.BarSettings.Base = BarBase.X; //以X轴为基轴
myBar = myPane.AddBar("Curve 2", null, y, Color.Blue);
myBar.Bar.Fill = new Fill(Color.Blue, Color.White, Color.Blue);
myPane.BarSettings.Type = BarType.Stack;
//BarType是一个枚举，共有六项，
//分别为Cluster、ClusterHiLow、Overlay、SortedOverlay、Stack和PercentStack,
//Cluster和ClusterHiLow是让多个同一个基类Bar依次排开，Cluster还可以使用来自IPointList的“Z”的值来定义每一个Bar的底部,
//Overlay和SortedOverlay就是柱形按坐标相互覆盖。
//不同之处在于Overlay是按照哪个先画哪个在前的原则(注意这里不是按后画把先画的柱形覆盖的原则，而是正好相反按先画在前原则)。
//SortedOverlay是按位标的大小，按小的位标在前，大的位标在后的原则来绘图的, 最后的两个Stack和PercentStack就是按先前的位标依次累积上升。
myPane.Chart.Fill = new Fill(Color.White, Color.SteelBlue, 45.0f);
myPane.AxisChange(this.CreateGraphics());
zedGraphControl1.Refresh();
}
//Make diagram in ZedGraph
public GraphPane HistogramDiagramRGB(List <PointPairList> histogramPoint, int width, int height)
{
GraphPane graphPane = new GraphPane();
graphPane.Title.Text = ""; //Name of diagram
graphPane.Rect = new Rectangle(0, 0, width, height);
//Set up Ox
graphPane.XAxis.Title.Text = @"Giá trị màu";
graphPane.XAxis.Scale.Min = 0; //Min = 0
graphPane.XAxis.Scale.Max = 255;
graphPane.XAxis.Scale.MajorStep = 5;
graphPane.XAxis.Scale.MinorStep = 1;
//Set up Oy
graphPane.YAxis.Title.Text = @"Số điểm ảnh";
graphPane.YAxis.Scale.Min = 0; //Min = 0
graphPane.YAxis.Scale.Max = 120000;
graphPane.YAxis.Scale.MajorStep = 10000;
graphPane.YAxis.Scale.MinorStep = 5;
//Perform
graphPane.AddBar("", histogramPoint[0], Color.Red);
graphPane.AddBar("", histogramPoint[1], Color.Green);
graphPane.AddBar("", histogramPoint[2], Color.Blue);
return(graphPane);
}
public void UpdateTestExecutionsChart(string version, string branch, string node, string service, string testID, string testName, DateTime from, DateTime to)
{
GraphPane myPane = zedGraphControl_TestPassFailByExecution.GraphPane;
myPane.CurveList.Clear();
zedGraphControl_TestPassFailByExecution.Refresh();
Dictionary <DateTime, string> ret = m_MySql.GetTestCaseExecutionsByDate(version, branch, node, service, testID, from, to);
if (ret.Count == 0)
{
return;
}
List <double> values_pass = new List <double>();
List <double> values_fail = new List <double>();
List <string> dates = new List <string>();
foreach (DateTime rec in ret.Keys)
{
if (ret[rec] == "PASS")
{
values_pass.Add(1);
values_fail.Add(0);
}
else
{
values_pass.Add(0);
values_fail.Add(-1);
}
dates.Add(rec.ToShortDateString());
}
myPane.BarSettings.Type = BarType.Stack;
myPane.Title.Text = "[" + testName + "] test status per execution";
myPane.Fill = new Fill(Color.Snow, Color.LightGoldenrodYellow, Color.Snow);
myPane.XAxis.Title.Text = "Execution (days)";
myPane.XAxis.Type = AxisType.Text;
myPane.XAxis.Scale.Format = "dd.MM.yy";
myPane.XAxis.Scale.FontSpec.Angle = 45;
myPane.XAxis.MajorGrid.IsVisible = true;
myPane.XAxis.Scale.TextLabels = dates.ToArray();
myPane.YAxis.Title.Text = "Status (PASSED/FAILED)";
myPane.YAxis.MajorGrid.IsVisible = true;
myPane.YAxis.Scale.Min = -2;
myPane.YAxis.Scale.Max = 2;
myPane.YAxis.Scale.MajorStep = 1;
BarItem passedBar = myPane.AddBar("Passed", null, values_pass.ToArray(), Color.Green);
BarItem failedBar = myPane.AddBar("Failed", null, values_fail.ToArray(), Color.Red);
zedGraphControl_TestPassFailByExecution.AxisChange();
zedGraphControl_TestPassFailByExecution.Refresh();
}
public BarChartSampleDemo() : base("Code Project Bar Chart Sample",
"Bar Chart Sample", DemoType.Tutorial)
{
GraphPane myPane = base.GraphPane;
// Set the titles and axis labels
myPane.Title.Text = "My Test Bar Graph";
myPane.XAxis.Title.Text = "Label";
myPane.YAxis.Title.Text = "My Y Axis";
// Make up some random data points
string[] labels = { "Panther", "Lion", "Cheetah", "Cougar", "Tiger", "Leopard" };
double[] y = { 100, 115, 75, 22, 98, 40 };
double[] y2 = { 90, 100, 95, 35, 80, 35 };
double[] y3 = { 80, 110, 65, 15, 54, 67 };
double[] y4 = { 120, 125, 100, 40, 105, 75 };
// Generate a red bar with "Curve 1" in the legend
BarItem myBar = myPane.AddBar("Curve 1", null, y, Color.Red);
myBar.Bar.Fill = new Fill(Color.Red, Color.White, Color.Red);
// Generate a blue bar with "Curve 2" in the legend
myBar = myPane.AddBar("Curve 2", null, y2, Color.Blue);
myBar.Bar.Fill = new Fill(Color.Blue, Color.White, Color.Blue);
// Generate a green bar with "Curve 3" in the legend
myBar = myPane.AddBar("Curve 3", null, y3, Color.Green);
myBar.Bar.Fill = new Fill(Color.Green, Color.White, Color.Green);
// Generate a black line with "Curve 4" in the legend
LineItem myCurve = myPane.AddCurve("Curve 4",
null, y4, Color.Black, SymbolType.Circle);
myCurve.Line.Fill = new Fill(Color.White, Color.LightSkyBlue, -45F);
// Fix up the curve attributes a little
myCurve.Symbol.Size = 8.0F;
myCurve.Symbol.Fill = new Fill(Color.White);
myCurve.Line.Width = 2.0F;
// Draw the X tics between the labels instead of at the labels
myPane.XAxis.MajorTic.IsBetweenLabels = true;
// Set the XAxis labels
myPane.XAxis.Scale.TextLabels = labels;
// Set the XAxis to Text type
myPane.XAxis.Type = AxisType.Text;
// Fill the axis area with a gradient
myPane.Chart.Fill = new Fill(Color.White,
Color.FromArgb(255, 255, 166), 90F);
// Fill the pane area with a solid color
myPane.Fill = new Fill(Color.FromArgb(250, 250, 255));
base.ZedGraphControl.AxisChange();
}
public StackedBarsWithLabelsDemo() : base("A stacked bar graph that includes a text label inside each bar",
"Stacked Bars with Labels Demo", DemoType.Bar)
{
GraphPane myPane = base.GraphPane;
// Set the title and axis labels
myPane.Title.Text = "Stacked Bars with Value Labels Inside Each Bar";
myPane.XAxis.Title.Text = "Position Number";
myPane.YAxis.Title.Text = "Some Random Thing";
// Create points for three BarItems
PointPairList list1 = new PointPairList();
PointPairList list2 = new PointPairList();
PointPairList list3 = new PointPairList();
// Use random data values
Random rand = new Random();
for (int i = 1; i < 5; i++)
{
double y = (double)i;
double x1 = 100.0 + rand.NextDouble() * 100.0;
double x2 = 100.0 + rand.NextDouble() * 100.0;
double x3 = 100.0 + rand.NextDouble() * 100.0;
list1.Add(x1, y);
list2.Add(x2, y);
list3.Add(x3, y);
}
// Create the three BarItems, change the fill properties so the angle is at 90
// degrees for horizontal bars
BarItem bar1 = myPane.AddBar("Bar 1", list1, Color.Red);
bar1.Bar.Fill = new Fill(Color.Red, Color.White, Color.Red, 90);
BarItem bar2 = myPane.AddBar("Bar 2", list2, Color.Blue);
bar2.Bar.Fill = new Fill(Color.Blue, Color.White, Color.Blue, 90);
BarItem bar3 = myPane.AddBar("Bar 3", list3, Color.Green);
bar3.Bar.Fill = new Fill(Color.Green, Color.White, Color.Green, 90);
// Set BarBase to the YAxis for horizontal bars
myPane.BarSettings.Base = BarBase.Y;
// Make the bars stack instead of cluster
myPane.BarSettings.Type = BarType.Stack;
// Fill the axis background with a color gradient
myPane.Chart.Fill = new Fill(Color.White,
Color.FromArgb(255, 255, 166), 45.0F);
base.ZedGraphControl.AxisChange();
// Create TextObj's to provide labels for each bar
CreateBarLabels(myPane, true, "N0");
}
/// <summary>
/// Создать столбики по данным
/// </summary>
/// <param name="pane">Панель, куда добавляются столбцы</param>
/// <param name="XValues">Координаты по оси X</param>
/// <param name="YValues1">Данные по оси Y для первого набора столбцов</param>
/// <param name="YValues2">Данные по оси Y для второго набора столбцов</param>
/// <param name="YValues3">Данные по оси Y для третьего набора столбцов</param>
private static void CreateBars(GraphPane pane,
double[] XValues,
double[] YValues1, double[] YValues2, double[] YValues3)
{
pane.CurveList.Clear();
// Создадим три гистограммы
pane.AddBar("", XValues, YValues1, Color.Blue);
pane.AddBar("", XValues, YValues2, Color.Red);
pane.AddBar("", XValues, YValues3, Color.Yellow);
}
public HorizontalBarSampleDemo() : base("Code Project Horizontal Bar Chart Sample",
"Horizontal Bar Sample", DemoType.Tutorial)
{
GraphPane myPane = base.GraphPane;
// Set the title and axis labels
myPane.Title.Text = "A Horizontal Percent Stack Graph";
myPane.XAxis.Title.Text = "Stuff";
myPane.YAxis.Title.Text = "";
// Enter some random data values
double[] y = { 100, 115, 15, 22, 98 };
double[] y2 = { 90, 60, 95, 35, 30 };
double[] y3 = { 20, 40, 105, 15, 30 };
// Generate a red bar with "Nina" in the legend
BarItem myCurve = myPane.AddBar("Nina", y, null, Color.Red);
myCurve.Bar.Fill = new Fill(Color.Red, Color.White, Color.Red, 90F);
// Generate a blue bar with "Pinta" in the legend
myCurve = myPane.AddBar("Pinta", y2, null, Color.Blue);
myCurve.Bar.Fill = new Fill(Color.Blue, Color.White, Color.Blue, 90F);
// Generate a green bar with "Santa Maria" in the legend
myCurve = myPane.AddBar("Santa Maria", y3, null, Color.Green);
myCurve.Bar.Fill = new Fill(Color.Green, Color.White, Color.Green, 90F);
// Draw the Y tics between the labels instead of at the labels
myPane.YAxis.MajorTic.IsBetweenLabels = true;
// Set the YAxis to text type
myPane.YAxis.Type = AxisType.Text;
string[] labels = { "Australia", "Africa", "America", "Asia", "Antartica" };
myPane.YAxis.Scale.TextLabels = labels;
myPane.XAxis.Scale.Max = 110;
// Make the bars horizontal by setting bar base axis to Y
myPane.BarSettings.Base = BarBase.Y;
// Make the bars percent stack type
myPane.BarSettings.Type = BarType.PercentStack;
// Fill the axis background with a color gradient
myPane.Chart.Fill = new Fill(Color.White,
Color.FromArgb(255, 255, 166), 90F);
// Fill the legend background with a color gradient
myPane.Legend.Fill = new Fill(Color.White,
Color.FromArgb(255, 255, 250), 90F);
// Fill the pane background with a solid color
myPane.Fill = new Fill(Color.FromArgb(250, 250, 255));
base.ZedGraphControl.AxisChange();
}
// Build the Chart
private void CreateGraph_Chart(ZedGraphControl zg1)
{
// get a reference to the GraphPane
GraphPane myPane = zg1.GraphPane;
// Make up some random data points
string[] labels = { "Panther", "Lion", "Cheetah", "Cougar", "Tiger", "Leopard" };
double[] y = { 100, 115, 75, 22, 98, 40 };
double[] y2 = { 90, 100, 95, 35, 80, 35 };
double[] y3 = { 80, 110, 65, 15, 54, 67 };
double[] y4 = { 120, 125, 100, 40, 105, 75 };
// Generate a red bar with "Curve 1" in the legend
BarItem myBar = myPane.AddBar("Curve 1", null, y, Color.Red);
myBar.Bar.Fill = new Fill(Color.Red, Color.White, Color.Red);
// Generate a blue bar with "Curve 2" in the legend
myBar = myPane.AddBar("Curve 2", null, y2, Color.Blue);
myBar.Bar.Fill = new Fill(Color.Blue, Color.White, Color.Blue);
// Generate a green bar with "Curve 3" in the legend
myBar = myPane.AddBar("Curve 3", null, y3, Color.Green);
myBar.Bar.Fill = new Fill(Color.Green, Color.White, Color.Green);
// Generate a black line with "Curve 4" in the legend
LineItem myCurve = myPane.AddCurve("Curve 4", null, y4, Color.Black, SymbolType.Circle);
myCurve.Line.Fill = new Fill(Color.White, Color.LightSkyBlue, -45F);
// Fix up the curve attributes a little
myCurve.Symbol.Size = 8.0F;
myCurve.Symbol.Fill = new Fill(Color.White);
myCurve.Line.Width = 2.0F;
// Draw the X tics between the labels instead of
// at the labels
myPane.XAxis.MajorTic.IsBetweenLabels = true;
// Set the XAxis labels
myPane.XAxis.Scale.TextLabels = labels;
// Set the XAxis to Text type
myPane.XAxis.Type = AxisType.Text;
// Fill the Axis and Pane backgrounds
myPane.Chart.Fill = new Fill(Color.White, Color.FromArgb(255, 255, 166), 90F);
myPane.Fill = new Fill(Color.FromArgb(250, 250, 255));
// Tell ZedGraph to refigure the
// axes since the data have changed
zg1.AxisChange();
}
public static void CreateExtremeEventPlot(ZedGraphControl zgc)
{
// Display point values
zgc.PointValueFormat = "F2";
zgc.IsShowPointValues = true;
// Get a reference to the GraphPane
GraphPane myPane = zgc.GraphPane;
SetCommonProperties(myPane);
myPane.Legend.IsVisible = true;
/*
* myPane.Legend.FontSpec.Size = 10;
* myPane.Title.FontSpec.Size = 12;
* myPane.XAxis.Title.FontSpec.Size = 12;
* myPane.YAxis.Title.FontSpec.Size = 12;
*/
// Set the graph's titles
myPane.Title.Text = "Extreme Event Rainfall / Runoff Depth";
myPane.XAxis.Title.Text = ""; // "Return Period (years)";
myPane.XAxis.Type = AxisType.Text;
myPane.YAxis.Title.Text = "Depth (inches)";
myPane.XAxis.Scale.TextLabels = returnPeriodLabels1;
myPane.XAxis.MajorTic.Size = 0;
myPane.XAxis.MajorGrid.IsVisible = false;
// Create data arrays
Xevent.extremeRainfallList = new PointPairList();
Xevent.extremeRunoffList = new PointPairList();
Xevent.baseExtremeRainfallList = new PointPairList();
Xevent.baseExtremeRunoffList = new PointPairList();
// Add bars for rainfall and runoff
BarItem myBar1 = myPane.AddBar(
"Rainfall", Xevent.extremeRainfallList, colors[2]);
BarItem myBar2 = myPane.AddBar(
"Runoff", Xevent.extremeRunoffList, colors[0]);
baselineBar1 = myPane.AddBar(
"Base Rainfall", Xevent.baseExtremeRainfallList, colors[3]);
baselineBar2 = myPane.AddBar(
"Base Runoff", Xevent.baseExtremeRunoffList, colors[1]);
// Overlay the bars
myPane.BarSettings.Type = BarType.SortedOverlay;
baselineBar1.Label.IsVisible = false;
baselineBar2.Label.IsVisible = false;
// Tell ZedGraph to refigure the axes since the data have changed
zgc.AxisChange();
}
/// <summary>
/// This method is where you generate your graph.
/// </summary>
/// <param name="masterPane">You are provided with a MasterPane instance that
/// contains one GraphPane by default (accessible via masterPane[0]).</param>
/// <param name="g">A graphics instance so you can easily make the call to AxisChange()</param>
private void OnRenderGraph1(ZedGraphWeb zgw, Graphics g, MasterPane masterPane)
{
// Get the GraphPane so we can work with it
GraphPane myPane = masterPane[0];
// Set the title and axis labels
myPane.Title.Text = "Cat Stats";
myPane.YAxis.Title.Text = "Big Cats";
myPane.XAxis.Title.Text = "Population";
// Make up some data points
string[] labels = { "Panther", "Lion", "Cheetah", "Cougar", "Tiger", "Leopard" };
double[] x = { 100, 115, 75, 22, 98, 40 };
double[] x2 = { 120, 175, 95, 57, 113, 110 };
double[] x3 = { 204, 192, 119, 80, 134, 156 };
// Generate a red bar with "Curve 1" in the legend
BarItem myCurve = myPane.AddBar("Here", x, null, Color.Red);
// Fill the bar with a red-white-red color gradient for a 3d look
myCurve.Bar.Fill = new Fill(Color.Red, Color.White, Color.Red, 90f);
// Generate a blue bar with "Curve 2" in the legend
myCurve = myPane.AddBar("There", x2, null, Color.Blue);
// Fill the bar with a Blue-white-Blue color gradient for a 3d look
myCurve.Bar.Fill = new Fill(Color.Blue, Color.White, Color.Blue, 90f);
// Generate a green bar with "Curve 3" in the legend
myCurve = myPane.AddBar("Elsewhere", x3, null, Color.Green);
// Fill the bar with a Green-white-Green color gradient for a 3d look
myCurve.Bar.Fill = new Fill(Color.Green, Color.White, Color.Green, 90f);
// Draw the Y tics between the labels instead of at the labels
myPane.YAxis.MajorTic.IsBetweenLabels = true;
// Set the YAxis labels
myPane.YAxis.Scale.TextLabels = labels;
// Set the YAxis to Text type
myPane.YAxis.Type = AxisType.Text;
// Set the bar type to stack, which stacks the bars by automatically accumulating the values
myPane.BarSettings.Type = BarType.Stack;
// Make the bars horizontal by setting the BarBase to "Y"
myPane.BarSettings.Base = BarBase.Y;
// Fill the axis background with a color gradient
myPane.Chart.Fill = new Fill(Color.White,
Color.FromArgb(255, 255, 166), 45.0F);
masterPane.AxisChange(g);
}
public void UpdateTestsSetsChart(string version, string branch, string node, string service, DateTime from, DateTime to)
{
GraphPane myPane = zedGraphControl_TestSets.GraphPane;
myPane.CurveList.Clear();
zedGraphControl_TestSets.Refresh();
Dictionary <DateTime, List <double> > ret = m_MySql.GetPassFailTestsCountByDate(version, branch, node, service, from, to);
label_TotalExecutionsCount.Text = ret.Count.ToString();
if (ret.Count == 0)
{
return;
}
List <double> passed = new List <double>();
List <double> failed = new List <double>();
List <string> dates = new List <string>();
foreach (DateTime rec in ret.Keys)
{
dates.Add(rec.ToShortDateString());
passed.Add(ret[rec][0]);
failed.Add(ret[rec][1]);
}
myPane.BarSettings.Type = BarType.Stack;
myPane.Title.Text = "Sanity tests status per execution";
myPane.Fill = new Fill(Color.Snow, Color.LightGoldenrodYellow, Color.Snow);
zedGraphControl_TestSets.IsShowPointValues = true;
zedGraphControl_TestSets.PointValueFormat = "0";
myPane.XAxis.Title.Text = "Execution (days)";
myPane.XAxis.Type = AxisType.Text;
myPane.XAxis.Scale.Format = "dd.MM.yy";
myPane.XAxis.Scale.FontSpec.Angle = 45;
myPane.XAxis.MajorGrid.IsVisible = true;
myPane.XAxis.Scale.TextLabels = dates.ToArray();
myPane.YAxis.Title.Text = "Count of pass and fail tests";
myPane.YAxis.MajorGrid.IsVisible = true;
myPane.YAxis.MinorGrid.IsVisible = true;
BarItem passedBar = myPane.AddBar("Passed", null, passed.ToArray(), Color.Green);
BarItem failedBar = myPane.AddBar("Failed", null, failed.ToArray(), Color.Red);
passedBar.IsVisible = true;
failedBar.IsVisible = true;
zedGraphControl_TestSets.AxisChange();
zedGraphControl_TestSets.Refresh();
}
public HorizontalBarsWithLabelsDemo() : base("A bar graph that includes a text label next to each bar",
"Horizontal Bars with Labels Demo", DemoType.Bar)
{
GraphPane myPane = base.GraphPane;
// Set the title and axis labels
myPane.Title.Text = "Horizontal Bars with Value Labels Above Each Bar";
myPane.XAxis.Title.Text = "Some Random Thing";
myPane.YAxis.Title.Text = "Position Number";
// Create data points for three BarItems using Random data
PointPairList list = new PointPairList();
PointPairList list2 = new PointPairList();
PointPairList list3 = new PointPairList();
Random rand = new Random();
for (int i = 0; i < 4; i++)
{
double y = (double)i + 5;
double x = rand.NextDouble() * 1000;
double x2 = rand.NextDouble() * 1000;
double x3 = rand.NextDouble() * 1000;
list.Add(x, y);
list2.Add(x2, y);
list3.Add(x3, y);
}
// Create the three BarItems, change the fill properties so the angle is at 90
// degrees for horizontal bars
BarItem myCurve = myPane.AddBar("curve 1", list, Color.Blue);
myCurve.Bar.Fill = new Fill(Color.Blue, Color.White, Color.Blue, 90);
BarItem myCurve2 = myPane.AddBar("curve 2", list2, Color.Red);
myCurve2.Bar.Fill = new Fill(Color.Red, Color.White, Color.Red, 90);
BarItem myCurve3 = myPane.AddBar("curve 3", list3, Color.Green);
myCurve3.Bar.Fill = new Fill(Color.Green, Color.White, Color.Green, 90);
// Set BarBase to the YAxis for horizontal bars
myPane.BarSettings.Base = BarBase.Y;
// Fill the axis background with a color gradient
myPane.Chart.Fill = new Fill(Color.White,
Color.FromArgb(255, 255, 166), 45.0F);
base.ZedGraphControl.AxisChange();
// Create TextObj's to provide labels for each bar
CreateBarLabels(myPane, false, "N0");
}
/// <summary>
/// Построение гистограммы
/// </summary>
/// <param name="text">Подпись гистограммы</param>
public void MakeGraph_Gistogramma(String text)
{
///////////////////////////////////////////////
// Версия с нулевыми столбиками
int Gist_min_number = gisto.Gistogramma_number[0];
int Gist_max_number = gisto.Gistogramma_number[0];
for (int i = 0; i < gisto.turr; i++)
{
if (Gist_min_number > gisto.Gistogramma_number[i])
{
Gist_min_number = gisto.Gistogramma_number[i];
}
if (Gist_max_number < gisto.Gistogramma_number[i])
{
Gist_max_number = gisto.Gistogramma_number[i];
}
}
string[] names = new string[Gist_max_number - Gist_min_number + 1];
// Высота столбиков
double[] values = new double[Gist_max_number - Gist_min_number + 1];
// Заполним данные
for (int i = Gist_min_number; i < Gist_max_number + 1; i++)
{
names[i - Gist_min_number] = string.Format("{0}-{1}", i * gisto.Shag_mod - gisto.Shag_mod, i * gisto.Shag_mod);
values[i - Gist_min_number] = gisto.Gistogramma[i] * 100 / gisto.GIST_SUM;
}
StreamWriter writer = new StreamWriter("Гистограммы данные.txt");
for (int i = Gist_min_number; i < Gist_max_number + 1; i++)
{
writer.WriteLine(names[i - Gist_min_number] + "\t" + Math.Round(Convert.ToDouble(gisto.Gistogramma[i]) * 100.0 / Convert.ToDouble(gisto.GIST_SUM), 3));
}
writer.Close();
BarItem curve = pane.AddBar(text, null, values, Color.Blue);
// Настроим ось X так, чтобы она отображала текстовые данные
pane.XAxis.Type = AxisType.Text;
// Уставим для оси наши подписи
pane.XAxis.Scale.TextLabels = names;
}
private void DrawGraph()
{
// Получим панель для рисования
GraphPane pane = zedGraph.GraphPane;
// Очистим список кривых на тот случай, если до этого сигналы уже были нарисованы
pane.CurveList.Clear();
int itemscount = 5;
Random rnd = new Random();
// Высоты столбиков
double[] YValues1 = new double[itemscount];
double[] YValues2 = new double[itemscount];
double[] YValues3 = new double[itemscount];
double[] XValues = new double[itemscount];
// Заполним данные
for (int i = 0; i < itemscount; i++)
{
XValues[i] = i + 1;
YValues1[i] = rnd.NextDouble();
YValues2[i] = rnd.NextDouble();
YValues3[i] = rnd.NextDouble();
}
// Создадим три гистограммы
// Так как для всех гистограмм мы передаем одинаковые массивы координат по X,
// то столбики будут группироваться в кластеры в этих точках.
BarItem bar1 = pane.AddBar("Values1", XValues, YValues1, Color.Blue);
BarItem bar2 = pane.AddBar("Values2", XValues, YValues2, Color.Red);
BarItem bar3 = pane.AddBar("Values3", XValues, YValues3, Color.Yellow);
// !!! Расстояния между столбиками в кластере (группами столбиков)
pane.BarSettings.MinBarGap = 0.0f;
// !!! Увеличим расстояние между кластерами в 2.5 раза
pane.BarSettings.MinClusterGap = 2.5f;
// Вызываем метод AxisChange (), чтобы обновить данные об осях.
zedGraph.AxisChange();
// Обновляем график
zedGraph.Invalidate();
}
public VerticalBarsWithLabelsDemo() : base("A bar graph that includes a text label above each bar",
"Vertical Bars with Labels Demo", DemoType.Bar)
{
GraphPane myPane = base.GraphPane;
// Set the title and axis labels
myPane.Title.Text = "Vertical Bars with Value Labels Above Each Bar";
myPane.XAxis.Title.Text = "Position Number";
myPane.YAxis.Title.Text = "Some Random Thing";
PointPairList list = new PointPairList();
PointPairList list2 = new PointPairList();
PointPairList list3 = new PointPairList();
Random rand = new Random();
// Generate random data for three curves
for (int i = 0; i < 5; i++)
{
double x = (double)i;
double y = rand.NextDouble() * 1000;
double y2 = rand.NextDouble() * 1000;
double y3 = rand.NextDouble() * 1000;
list.Add(x, y);
list2.Add(x, y2);
list3.Add(x, y3);
}
// create the curves
BarItem myCurve = myPane.AddBar("curve 1", list, Color.Blue);
BarItem myCurve2 = myPane.AddBar("curve 2", list2, Color.Red);
BarItem myCurve3 = myPane.AddBar("curve 3", list3, Color.Green);
// Fill the axis background with a color gradient
myPane.Chart.Fill = new Fill(Color.White,
Color.FromArgb(255, 255, 166), 45.0F);
base.ZedGraphControl.AxisChange();
// expand the range of the Y axis slightly to accommodate the labels
myPane.YAxis.Scale.Max += myPane.YAxis.Scale.MajorStep;
// Create TextObj's to provide labels for each bar
BarItem.CreateBarLabels(myPane, false, "f0");
// Create a label for each bar
// CreateBarLabels( myPane, false, "N0" );
}
private void CreateBarChart()
{
GraphPane pane = zedGraphControl.GraphPane;
pane.CurveList.Clear();
List <double> XValues = new List <double>();
List <double> YValues = new List <double>();
int lastNode = tree[tree.Count - 1].Item1;
int count = 1;
int quantity = 0;
for (int i = 2; i < tree.Count; i++)
{
if (tree[i].Item1 == count)
{
quantity++;
}
else
{
XValues.Add((double)count);
YValues.Add((double)quantity);
count++;
quantity = 0;
i--;
}
}
BarItem bar = pane.AddBar("Node quantities", XValues.ToArray(), YValues.ToArray(), Color.Blue);
pane.BarSettings.MinClusterGap = 2.5f;
zedGraphControl.AxisChange();
zedGraphControl.Invalidate();
}
private void CreateGraph(ZedGraphControl zg1)
{
// get a reference to the GraphPane
myPane = zg1.GraphPane;
// Set the Titles
myPane.Title = "Максимальная температура";
myPane.XAxis.Title = "Название";
myPane.YAxis.Title = "Температура в градусах цельсия";
// Make up some random data points
string[] labels = new string[bs.Count];
double[] temperature = new double[bs.Count];
for (int i = 0; i < bs.Count; i++)
{
labels[i] = objects[i].Name;
temperature[i] = objects[i].Tmax;
}
// Generate a red bar with "Curve 1" in the legend
BarItem myBar = myPane.AddBar("Температура", null, temperature,
Color.Red);
myBar.Bar.Fill = new Fill(Color.Red, Color.White, Color.Red);
// Set the XAxis labels
myPane.XAxis.TextLabels = labels;
// Set the XAxis to Text type
myPane.XAxis.Type = ZedGraph.AxisType.Text;
// Tell ZedGraph to refigure the
// axes since the data have changed
zg1.AxisChange();
}
private void CreateGraph(ZedGraphControl zed, int[] values)
{
// get a reference to the GraphPane
GraphPane myPane = zed.GraphPane;
// Set the Titles
myPane.Title.Text = "Histogram";
myPane.XAxis.Title.Text = "X Axis";
myPane.YAxis.Title.Text = "Y Axis";
myPane.XAxis.Scale.MajorStep = 5;
// Make up some data arrays based on the Sine function
double x;
PointPairList list = new PointPairList();
for (int i = 0; i < values.Length; i++)
{
x = (double)i;
list.Add(x, values[i]);
}
// Generate a red curve with diamond
// symbols, and "Porsche" in the legend
BarItem myBar = myPane.AddBar(null, list, Color.Black);
myBar.Bar.Border.IsVisible = false;
// Tell ZedGraph to refigure the
// axes since the data have changed
zed.AxisChange();
}
/// <summary>
/// Creates the chart using the specified GraphItems.
/// </summary>
/// <param name="gItems">GraphItems to use</param>
private void CreateChart(List <GraphItems> gItems)
{
try
{
List <double> y = new List <double>();
List <string> lbls = new List <string>();
for (int i = 0; i < gItems.Count; i++)
{
y.Add((double)gItems[i].Count);
if (!String.IsNullOrEmpty(gItems[i].Name))
{
lbls.Add(gItems[i].Name);
}
else
{
lbls.Add("Blank");
}
}
GraphPane myPane = zgGraph.GraphPane;
myPane.XAxis.Scale.TextLabels = lbls.ToArray();
BarItem myCurve = myPane.AddBar(gTitle, null, y.ToArray(), Color.White);
myCurve.Bar.Fill.Color = Color.CornflowerBlue;
myCurve.Bar.Fill.Type = FillType.GradientByY;
myCurve.Label.IsVisible = true;
zgGraph.AxisChange();
RefreshGraph();
}
catch (Exception ex)
{
Log.Instance.LogException(ex).Report();
}
}
private void SetupGraphForAvgValue(double[] values, string valuename)
{
GraphPane myPane = zedGraphControl1.GraphPane;
// Set the Titles
myPane.Title.Text = "Average " + valuename;
myPane.XAxis.Title.Text = "Day";
myPane.YAxis.Title.Text = "Frequency";
string[] labels = { "Mon", "Tues", "Wed", "Thurs", "Fri", "Sat", "Sun" };
double[] y1 = values;
BarItem myBar = myPane.AddBar(valuename, null, y1,
Color.Red);
myBar.Bar.Fill = new Fill(Color.Red, Color.White,
Color.Red);
myPane.XAxis.MajorTic.IsBetweenLabels = true;
// Set the XAxis labels
myPane.XAxis.Scale.TextLabels = labels;
// Set the XAxis to Text type
myPane.XAxis.Type = AxisType.Text;
}
private void UpdateGraphManaCurve()
{
zgManaCurve.GraphPane.CurveList.Clear();
GraphPane pane = zgManaCurve.GraphPane;
pane.Title.Text = String.Format("Mana Curve - {0}", CardCountText());
PointPairList points = new PointPairList();
points.AddRange(cards.Where(wh => !wh.IsInSideboard)
.Where(sel => !sel.Type.Contains("Land") && !sel.Type.Contains("Scheme"))
.GroupBy(grp => grp.CalculatedManaCost)
.OrderBy(ord => ord.Key) // Order x-Axis
.Select(sel => new PointPair(sel.Key, sel.Sum(sum => sum.Amount))));
BarItem barChart = pane.AddBar("", points, Color.Blue);
barChart.Bar.Fill.Type = FillType.Solid;
pane.XAxis.Scale.Min = 0;
pane.XAxis.Scale.MinorStep = 1;
pane.XAxis.Scale.MajorStep = 1;
pane.XAxis.Title.IsVisible = false;
pane.YAxis.Scale.Min = 0;
pane.YAxis.Scale.MinorStep = 1;
pane.YAxis.Scale.MajorStep = 1;
pane.YAxis.Title.IsVisible = false;
zgManaCurve.AxisChange();
//zgManaCurve.Invalidate();
//zgManaCurve.Refresh();
}
private void ShowGraph(DataTable _dt, string graphtitle)
{
ZedGraphControl zgc = new ZedGraphControl();
zgc.IsEnableHZoom = false;
zgc.IsEnableVZoom = false;
GraphPane myPane = zgc.GraphPane;
List <string> xname = new List <string>();
myPane.Title.Text = graphtitle;
myPane.XAxis.Title.Text = "";
myPane.YAxis.Title.Text = "";
PointPairList list = new PointPairList();
for (int i = 0; i < _dt.Rows.Count; i++)
{
list.Add(0.0, Convert.ToDouble(_dt.Rows[i][_dt.Columns.Count - 1].ToString()), _dt.Rows[i][_dt.Columns.Count - 4].ToString());
// list.Add(0.0, Convert.ToDouble(_dt.Rows[i]["yValue"].ToString()), _dt.Rows[i]["xValue"].ToString());
// xname.Add(_dt.Rows[i]["xValue"].ToString());
xname.Add(_dt.Rows[i][_dt.Columns.Count - 4].ToString());
}
BarItem myCurve = myPane.AddBar(null, list, Color.Blue);
myPane.XAxis.Type = AxisType.Text;
myPane.XAxis.Scale.TextLabels = xname.ToArray();
myPane.Chart.Fill = new Fill(Color.White, Color.FromArgb(255, 255, 166), 45.0F);
BarItem.CreateBarLabels(myPane, false, "");
zgc.AxisChange();
zgc.Refresh();
this.panelyr.Controls.Clear();
this.panelyr.Controls.Add(zgc);
zgc.Dock = DockStyle.Fill;
}
public void DrawLayers(IList <Tuple <Tuple <double, double>, double> > points, string title, string yAxisTitle, string xAxisTitle)
{
gp.Title.Text = title;
gp.YAxis.Title.Text = yAxisTitle;
gp.XAxis.Title.Text = xAxisTitle;
gp.CurveList.Clear();
PointPairList list = new PointPairList();
string[] names = new string[points.Count];
int i = 0;
foreach (Tuple <Tuple <double, double>, double> point in points)
{
list.Add(point.Item1.Item1, point.Item2);
names[i] = String.Format("от {0} до {1} ", Math.Round(point.Item1.Item1 * 1E+5, 3), Math.Round(point.Item1.Item2 * 1E+5, 3));
i++;
}
BarItem curve = gp.AddBar("", list, Color.Blue);
gp.BarSettings.MinClusterGap = 5;
gp.XAxis.Type = AxisType.Text;
gp.XAxis.Scale.TextLabels = names;
gp.XAxis.Scale.FontSpec.Size = 10;
Graph.AxisChange();
Graph.Invalidate();
}
private void UpdateGraph(ZedGraphControl graphControl, CenterSpace.Free.Histo histo)
{
//Build the graph
GraphPane pane1 = graphControl.GraphPane;
//Restart
pane1.CurveList.Clear();
pane1.Title.Text = comboBoxTestToProcess.Text.Replace(".csv", "");
pane1.XAxis.Title.Text = "Bins";
pane1.YAxis.Title.Text = "Count";
//pane1.YAxis.Scale.Max = 3500;
//pane1.XAxis.Scale.Min = -450;
//pane1.XAxis.Scale.Max = 450;
PointPairList histoList = new PointPairList();
for (int i = 0; i < histo.Counts.Length; i++)
{
histoList.Add(histo.BinBoundaries[i], histo.Counts[i]);
}
BarItem histoBar = pane1.AddBar("Count", histoList, Color.Aqua);
graphControl.AxisChange();
graphControl.Invalidate();
}
private void InitGraph(
string title, string xAxisTitle,
string y1AxisTitle, string y2AxisTitle,
SummaryDataSource[] dataSourceArray)
{
_graphPane = zed.GraphPane;
_graphPane.Title.Text = title;
_graphPane.XAxis.Title.Text = xAxisTitle;
_graphPane.XAxis.MajorGrid.IsVisible = true;
_graphPane.YAxis.Title.Text = y1AxisTitle;
_graphPane.YAxis.MajorGrid.IsVisible = true;
_graphPane.Y2Axis.Title.Text = y2AxisTitle;
_graphPane.Y2Axis.MajorGrid.IsVisible = false;
// Create point-pair lists and bind them to the graph control.
int sourceCount = dataSourceArray.Length;
_pointPlotArray = new PointPairList[sourceCount];
for (int i = 0; i < sourceCount; i++)
{
SummaryDataSource ds = dataSourceArray[i];
_pointPlotArray[i] = new PointPairList();
Color color = _plotColorArr[i % 3];
BarItem barItem = _graphPane.AddBar(ds.Name, _pointPlotArray[i], color);
barItem.Bar.Fill = new Fill(color);
_graphPane.BarSettings.MinClusterGap = 0;
barItem.IsY2Axis = (ds.YAxis == 1);
}
}
private void BindDataForChart(GraphPane myPane)
{
int rowCount = gvEmployeeStatisticsSource.Rows.Count - 1;//排除总计
int colCount = gvEmployeeStatisticsSource.Columns.Count - 2;
//绑定数据
string[] xDepartments = new string[rowCount];
for (int i = 0; i < rowCount; i++)
{
xDepartments[i] = gvEmployeeStatisticsSource.Rows[i][0].ToString();
}
double[][] datas = new double[colCount][];
for (int i = 0; i < colCount; i++)
{
datas[i] = new double[rowCount];
for (int j = 0; j < rowCount; j++)
{
datas[i][j] = Convert.ToDouble(gvEmployeeStatisticsSource.Rows[j][i + 1]);//排除部门人数列
}
myPane.AddBar(gvEmployeeStatisticsSource.Columns[i + 1].ColumnName, null, datas[i], Color.DimGray);
}
myPane.XAxis.MajorTic.IsBetweenLabels = true;
myPane.XAxis.Scale.TextLabels = xDepartments;
myPane.XAxis.Type = AxisType.Text;
myPane.BarSettings.Type = BarType.Cluster;
myPane.BarSettings.Base = BarBase.X;
}
/// <summary>
/// create a frequency plot of the selected variable; uses 9 categories
/// </summary>
/// <param name="iv">double array of independent variable values</param>
/// <param name="tags"></param>
/// <returns>graph pane to display in the master pane</returns>
private GraphPane addPlotFQ(double[] iv)
{
//ncats is the number of categories
const int ncats = 9;
VBStatistics.Frequency counts = new VBStatistics.Frequency();
counts.getHist(iv, ncats);
double[] c = counts.Counts;
double[] center = counts.Center;
GraphPane gp = new GraphPane();
PointPairList ppl = new PointPairList();
ppl.Add(center, c);
BarItem bar = gp.AddBar(_dt.Columns[intSelectedcol].ColumnName, ppl, Color.Black);
gp.XAxis.Title.Text = _dt.Columns[intSelectedcol].ColumnName;
gp.YAxis.Title.Text = "Count";
gp.Title.Text = "Frequency Plot";
gp.Tag = "FREQPlot";
return(gp);
}
public void ShowHistogram(string legend, double[] x, double[] y)
{
BarItem bar = GraphPane.AddBar(legend, x, y, NextColor());
AxisChange();
Invalidate();
}
public void DrawGraph(ICollection <double> array)
{
GraphPane pane = zedGraph.GraphPane;
pane.CurveList.Clear();
var itemscount = array.Count;
var barPosition = new double[itemscount];
for (int i = 0; i < itemscount; i++)
{
barPosition[i] = i + 1;
}
pane.AddBar("", barPosition, array.ToArray(), Color.Blue);
pane.XAxis.Scale.Min = 0;
pane.XAxis.Scale.Max = itemscount + 1;
pane.YAxis.Scale.Max = 1;
pane.XAxis.Scale.MajorStepAuto = true;
pane.XAxis.Scale.MinorStep = 1;
zedGraph.AxisChange();
zedGraph.Invalidate();
}
/// <summary>
/// Creates a new CurveItem using the PointPairList and add it the the given pane.
/// </summary>
/// <param name="pane">the GraphPane object to which to add the new curve</param>
/// <param name="points">a PointPairList collection defining the points for this curve</param>
/// <returns>the newly created CurveItem added to the given GraphPane</returns>
/// <remarks>This method must be overriden by childs</remarks>
public override CurveItem CreateInPane( GraphPane pane, PointPairList points )
{
BarItem x = pane.AddBar( this.Label, points, this.Color );
this.CopyTo( x );
return x;
}
/// <summary>
/// Renders the demo graph with one call.
/// </summary>
/// <param name="g">A <see cref="Graphics"/> object for which the drawing will be done.</param>
/// <param name="pane">A reference to the <see cref="GraphPane"/></param>
public static void RenderDemo(IGraphics g, GraphPane pane)
{
// Set the titles and axis labels
pane.Title.Text = "Wacky Widget Company\nProduction Report";
pane.XAxis.Title.Text = "Time, Days\n(Since Plant Construction Startup)";
pane.YAxis.Title.Text = "Widget Production\n(units/hour)";
LineItem curve;
// Set up curve "Larry"
double[] x = {100, 200, 300, 400, 500, 600, 700, 800, 900, 1000};
double[] y = {20, 10, 50, 25, 35, 75, 90, 40, 33, 50};
// Use green, with circle symbols
curve = pane.AddCurve("Larry", x, y, Color.Green, SymbolType.Circle);
curve.Line.Width = 1.5F;
// Fill the area under the curve with a white-green gradient
curve.Line.Fill = new Fill(Color.White, Color.FromArgb(60, 190, 50), 90F);
// Make it a smooth line
curve.Line.IsSmooth = true;
curve.Line.SmoothTension = 0.6F;
// Fill the symbols with white
curve.Symbol.Fill = new Fill(Color.White);
curve.Symbol.Size = 10;
// Second curve is "moe"
double[] x3 = {150, 250, 400, 520, 780, 940};
double[] y3 = {5.2, 49.0, 33.8, 88.57, 99.9, 36.8};
// Use a red color with triangle symbols
curve = pane.AddCurve("Moe", x3, y3, Color.FromArgb(200, 55, 135), SymbolType.Triangle);
curve.Line.Width = 1.5F;
// Fill the area under the curve with semi-transparent pink using the alpha value
curve.Line.Fill = new Fill(Color.White, Color.FromArgb(160, 230, 145, 205), 90F);
// Fill the symbols with white
curve.Symbol.Fill = new Fill(Color.White);
curve.Symbol.Size = 10;
// Third Curve is a bar, called "Wheezy"
double[] x4 = {100, 200, 300, 400, 500, 600, 700, 800, 900, 1000};
double[] y4 = {30, 45, 53, 60, 75, 83, 84, 79, 71, 57};
BarItem bar = pane.AddBar("Wheezy", x4, y4, Color.SteelBlue);
// Fill the bars with a RosyBrown-White-RosyBrown gradient
bar.Bar.Fill = new Fill(Color.RosyBrown, Color.White, Color.RosyBrown);
// Fourth curve is a bar
double[] x2 = {100, 200, 300, 400, 500, 600, 700, 800, 900, 1000};
double[] y2 = {10, 15, 17, 20, 25, 27, 29, 26, 24, 18};
bar = pane.AddBar("Curly", x2, y2, Color.RoyalBlue);
// Fill the bars with a RoyalBlue-White-RoyalBlue gradient
bar.Bar.Fill = new Fill(Color.RoyalBlue, Color.White, Color.RoyalBlue);
// Fill the pane background with a gradient
pane.Fill = new Fill(Color.WhiteSmoke, Color.Lavender, 0F);
// Fill the axis background with a gradient
pane.Chart.Fill = new Fill(Color.FromArgb(255, 255, 245),
Color.FromArgb(255, 255, 190), 90F);
// Make each cluster 100 user scale units wide. This is needed because the X Axis
// type is Linear rather than Text or Ordinal
pane.BarSettings.ClusterScaleWidth = 100;
// Bars are stacked
pane.BarSettings.Type = BarType.Stack;
// Enable the X and Y axis grids
pane.XAxis.MajorGrid.IsVisible = true;
pane.YAxis.MajorGrid.IsVisible = true;
// Manually set the scale maximums according to user preference
pane.XAxis.Scale.Max = 1200;
pane.YAxis.Scale.Max = 120;
// Add a text item to decorate the graph
var text = new TextObj("First Prod\n21-Oct-93", 175F, 80.0F);
// Align the text such that the Bottom-Center is at (175, 80) in user scale coordinates
text.Location.AlignH = AlignH.Center;
text.Location.AlignV = AlignV.Bottom;
text.FontSpec.Fill = new Fill(Color.White, Color.PowderBlue, 45F);
text.FontSpec.StringAlignment = StringAlignment.Near;
pane.GraphObjList.Add(text);
// Add an arrow pointer for the above text item
var arrow = new ArrowObj(Color.Black, 12F, 175F, 77F, 100F, 45F);
arrow.Location.CoordinateFrame = CoordType.AxisXYScale;
pane.GraphObjList.Add(arrow);
// Add a another text item to to point out a graph feature
text = new TextObj("Upgrade", 700F, 50.0F);
// rotate the text 90 degrees
text.FontSpec.Angle = 90;
// Align the text such that the Right-Center is at (700, 50) in user scale coordinates
text.Location.AlignH = AlignH.Right;
text.Location.AlignV = AlignV.Center;
// Disable the border and background fill options for the text
text.FontSpec.Fill.IsVisible = false;
text.FontSpec.Border.IsVisible = false;
pane.GraphObjList.Add(text);
// Add an arrow pointer for the above text item
arrow = new ArrowObj(Color.Black, 15, 700, 53, 700, 80);
arrow.Location.CoordinateFrame = CoordType.AxisXYScale;
arrow.Line.Width = 2.0F;
pane.GraphObjList.Add(arrow);
// Add a text "Confidential" stamp to the graph
text = new TextObj("Confidential", 0.85F, -0.03F);
// use ChartFraction coordinates so the text is placed relative to the ChartRect
text.Location.CoordinateFrame = CoordType.ChartFraction;
// rotate the text 15 degrees
text.FontSpec.Angle = 15.0F;
// Text will be red, bold, and 16 point
text.FontSpec.FontColor = Color.Red;
text.FontSpec.IsBold = true;
text.FontSpec.Size = 16;
// Disable the border and background fill options for the text
text.FontSpec.Border.IsVisible = false;
text.FontSpec.Fill.IsVisible = false;
// Align the text such the the Left-Bottom corner is at the specified coordinates
text.Location.AlignH = AlignH.Left;
text.Location.AlignV = AlignV.Bottom;
pane.GraphObjList.Add(text);
// Add a BoxObj to show a colored band behind the graph data
var box = new BoxObj(0, 110, 1200, 10,
Color.Empty, Color.FromArgb(225, 245, 225));
box.Location.CoordinateFrame = CoordType.AxisXYScale;
// Align the left-top of the box to (0, 110)
box.Location.AlignH = AlignH.Left;
box.Location.AlignV = AlignV.Top;
// place the box behind the axis items, so the grid is drawn on top of it
box.ZOrder = ZOrder.D_BehindAxis;
pane.GraphObjList.Add(box);
// Add some text inside the above box to indicate "Peak Range"
var myText = new TextObj("Peak Range", 1170, 105);
myText.Location.CoordinateFrame = CoordType.AxisXYScale;
myText.Location.AlignH = AlignH.Right;
myText.Location.AlignV = AlignV.Center;
myText.FontSpec.IsItalic = true;
myText.FontSpec.IsBold = false;
myText.FontSpec.Fill.IsVisible = false;
myText.FontSpec.Border.IsVisible = false;
pane.GraphObjList.Add(myText);
pane.AxisChange(g);
}
